configurable host to scan (#1148)

atomics/T1046/T1046.yaml

@@ -59,27 +59,24 @@ atomic_tests:
   supported_platforms:
   - windows
   input_arguments:
-    file_name:
-      description: defining NMap install exe
-      type: path
-      default: $env:temp\nmap-7.80-setup.exe
     nmap_url:
-      description: defining nmap download url
+      description: NMap installer download URL
       type: url
       default: https://nmap.org/dist/nmap-7.80-setup.exe
+    host_to_scan:
+      description: The host to scan with NMap
+      type: string
+      default: 127.0.0.1
   dependency_executor_name: powershell
   dependencies:
   - description: |
-      NMap must be installed at #{file_name}
-    prereq_command: 'if (cmd /c "where nmap >nul 2>&1") {exit 0} else {exit 1}'
+      NMap must be installed
+    prereq_command: 'if (cmd /c nmap 2>nul) {exit 0} else {exit 1}'
     get_prereq_command: |
-      Invoke-WebRequest -OutFile "#{file_name}" #{nmap_url}
-      Start-Process #{file_name} /S
+      Invoke-WebRequest -OutFile $env:temp\nmap-7.80-setup.exe #{nmap_url}
+      Start-Process $env:temp\nmap-7.80-setup.exe /S
   executor:
     command: |-
-      nmap 127.0.0.1
-    cleanup_command: |-
-      try {Start-Process 'C:\Program Files (x86)\Nmap\Uninstall.exe' "/S"} catch{} 
-      Remove-Item #{file_name} -erroraction ignore
+      nmap #{host_to_scan}
     name: powershell
     elevation_required: true